Toothbrush



FIG. 1 is a perspective front view of a toothbrush showing my newdesign;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is head end view thereof; and,

FIG. 7 is a generally front view thereof taken from an angle normal tothe bristles.

The ornamental design for a toothbrush, as shown and described.